/*
 * Copyright (c) 2010 WiYun Inc.
 * Author: luma(stubma@gmail.com)
 *
 * For all entities this program is free software; you can redistribute
 * it and/or modify it under the terms of the 'WiEngine' license with
 * the additional provision that 'WiEngine' must be credited in a manner
 * that can be be observed by end users, for example, in the credits or during
 * start up. (please find WiEngine logo in sdk's logo folder)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
#include "wyThread.h"
#include <pthread.h>
#include "wyAutoReleasePool.h"

wyThread::wyThread() {
}

wyThread::~wyThread() {
}

int wyThread::runThread(wyTargetSelector* sel) {
	if(sel) {
		sel->retain();
		pthread_t thread;
		return pthread_create(&thread, NULL, run, (void*)sel);
	} else {
		return -1;
	}
}

void* wyThread::run(void* arg) {
	// create autorelease pool
	wyAutoReleasePool* pool = wyAutoReleasePool::make();

	// pre
	void* p = preRun();
	
	// call
	wyTargetSelector* sel = (wyTargetSelector*)arg;
	sel->invoke();
	sel->autoRelease();
	
	// post
	postRun(p);
	
	// drain auto release pool
	pool->drain();

	return NULL;
}
